Update website

admin/phpMyAdmin/vendor/pragmarx/google2fa-qrcode/src/Google2FA.php

@@ -0,0 +1,112 @@
+<?php
+
+namespace PragmaRX\Google2FAQRCode;
+
+use BaconQrCode\Writer;
+use BaconQrCode\Renderer\Image\Png;
+use BaconQrCode\Renderer\ImageRenderer;
+use PragmaRX\Google2FAQRCode\QRCode\Bacon;
+use PragmaRX\Google2FAQRCode\QRCode\Chillerlan;
+use BaconQrCode\Renderer\Image\RendererInterface;
+use BaconQrCode\Writer as BaconQrCodeWriter;
+use BaconQrCode\Renderer\Image\ImagickImageBackEnd;
+use PragmaRX\Google2FA\Google2FA as Google2FAPackage;
+use BaconQrCode\Renderer\RendererStyle\RendererStyle;
+use BaconQrCode\Renderer\Image\ImageBackEndInterface;
+use PragmaRX\Google2FAQRCode\Exceptions\MissingQrCodeServiceException;
+
+class Google2FA extends Google2FAPackage
+{
+    /**
+     * @var ImageBackEndInterface|RendererInterface|null $imageBackEnd
+     */
+    protected $qrCodeService;
+
+    /**
+     * Google2FA constructor.
+     *
+     * @param ImageBackEndInterface|RendererInterface|null $imageBackEnd
+     */
+    public function __construct($qrCodeService = null)
+    {
+        $this->setQrCodeService(
+            empty($qrCodeService)
+                ? $this->qrCodeServiceFactory()
+                : $qrCodeService
+        );
+    }
+
+    /**
+     * Generates a QR code data url to display inline.
+     *
+     * @param string $company
+     * @param string $holder
+     * @param string $secret
+     * @param int    $size
+     * @param string $encoding Default to UTF-8
+     *
+     * @return string
+     */
+    public function getQRCodeInline(
+        $company,
+        $holder,
+        $secret,
+        $size = 200,
+        $encoding = 'utf-8'
+    ) {
+        if (empty($this->getQrCodeService())) {
+            throw new MissingQrCodeServiceException(
+                'You need to install a service package or assign yourself the service to be used.'
+            );
+        }
+
+        return $this->qrCodeService->getQRCodeInline(
+            $this->getQRCodeUrl($company, $holder, $secret),
+            $size,
+            $encoding
+        );
+    }
+
+    /**
+     * Service setter
+     *
+     * @return \PragmaRX\Google2FAQRCode\QRCode\QRCodeServiceContract
+     */
+    public function getQrCodeService()
+    {
+        return $this->qrCodeService;
+    }
+
+    /**
+     * Service setter
+     *
+     * @return self
+     */
+    public function setQrCodeService($service)
+    {
+        $this->qrCodeService = $service;
+
+        return $this;
+    }
+
+    /**
+     * Create the QR Code service instance
+     *
+     * @return \PragmaRX\Google2FAQRCode\QRCode\QRCodeServiceContract
+     */
+    public function qrCodeServiceFactory()
+    {
+        if (
+            class_exists('BaconQrCode\Writer') &&
+            class_exists('BaconQrCode\Renderer\ImageRenderer')
+        ) {
+            return new Bacon();
+        }
+
+        if (class_exists('chillerlan\QRCode\QRCode')) {
+            return new Chillerlan();
+        }
+
+        return null;
+    }
+}